import {
  __commonJS
} from "./chunk-2TUXWMP5.js";

// node_modules/refractor/lang/rust.js
var require_rust = __commonJS({
  "node_modules/refractor/lang/rust.js"(exports, module) {
    module.exports = rust;
    rust.displayName = "rust";
    rust.aliases = [];
    function rust(Prism) {
      ;
      (function(Prism2) {
        var multilineComment = /\/\*(?:[^*/]|\*(?!\/)|\/(?!\*)|<self>)*\*\//.source;
        for (var i = 0; i < 2; i++) {
          multilineComment = multilineComment.replace(/<self>/g, function() {
            return multilineComment;
          });
        }
        multilineComment = multilineComment.replace(/<self>/g, function() {
          return /[^\s\S]/.source;
        });
        Prism2.languages.rust = {
          comment: [
            {
              pattern: RegExp(/(^|[^\\])/.source + multilineComment),
              lookbehind: true,
              greedy: true
            },
            {
              pattern: /(^|[^\\:])\/\/.*/,
              lookbehind: true,
              greedy: true
            }
          ],
          string: {
            pattern: /b?"(?:\\[\s\S]|[^\\"])*"|b?r(#*)"(?:[^"]|"(?!\1))*"\1/,
            greedy: true
          },
          char: {
            pattern: /b?'(?:\\(?:x[0-7][\da-fA-F]|u\{(?:[\da-fA-F]_*){1,6}\}|.)|[^\\\r\n\t'])'/,
            greedy: true
          },
          attribute: {
            pattern: /#!?\[(?:[^\[\]"]|"(?:\\[\s\S]|[^\\"])*")*\]/,
            greedy: true,
            alias: "attr-name",
            inside: {
              string: null
              // see below
            }
          },
          // Closure params should not be confused with bitwise OR |
          "closure-params": {
            pattern: /([=(,:]\s*|\bmove\s*)\|[^|]*\||\|[^|]*\|(?=\s*(?:\{|->))/,
            lookbehind: true,
            greedy: true,
            inside: {
              "closure-punctuation": {
                pattern: /^\||\|$/,
                alias: "punctuation"
              },
              rest: null
              // see below
            }
          },
          "lifetime-annotation": {
            pattern: /'\w+/,
            alias: "symbol"
          },
          "fragment-specifier": {
            pattern: /(\$\w+:)[a-z]+/,
            lookbehind: true,
            alias: "punctuation"
          },
          variable: /\$\w+/,
          "function-definition": {
            pattern: /(\bfn\s+)\w+/,
            lookbehind: true,
            alias: "function"
          },
          "type-definition": {
            pattern: /(\b(?:enum|struct|trait|type|union)\s+)\w+/,
            lookbehind: true,
            alias: "class-name"
          },
          "module-declaration": [
            {
              pattern: /(\b(?:crate|mod)\s+)[a-z][a-z_\d]*/,
              lookbehind: true,
              alias: "namespace"
            },
            {
              pattern: /(\b(?:crate|self|super)\s*)::\s*[a-z][a-z_\d]*\b(?:\s*::(?:\s*[a-z][a-z_\d]*\s*::)*)?/,
              lookbehind: true,
              alias: "namespace",
              inside: {
                punctuation: /::/
              }
            }
          ],
          keyword: [
            // https://github.com/rust-lang/reference/blob/master/src/keywords.md
            /\b(?:Self|abstract|as|async|await|become|box|break|const|continue|crate|do|dyn|else|enum|extern|final|fn|for|if|impl|in|let|loop|macro|match|mod|move|mut|override|priv|pub|ref|return|self|static|struct|super|trait|try|type|typeof|union|unsafe|unsized|use|virtual|where|while|yield)\b/,
            // primitives and str
            // https://doc.rust-lang.org/stable/rust-by-example/primitives.html
            /\b(?:bool|char|f(?:32|64)|[ui](?:8|16|32|64|128|size)|str)\b/
          ],
          // functions can technically start with an upper-case letter, but this will introduce a lot of false positives
          // and Rust's naming conventions recommend snake_case anyway.
          // https://doc.rust-lang.org/1.0.0/style/style/naming/README.html
          function: /\b[a-z_]\w*(?=\s*(?:::\s*<|\())/,
          macro: {
            pattern: /\b\w+!/,
            alias: "property"
          },
          constant: /\b[A-Z_][A-Z_\d]+\b/,
          "class-name": /\b[A-Z]\w*\b/,
          namespace: {
            pattern: /(?:\b[a-z][a-z_\d]*\s*::\s*)*\b[a-z][a-z_\d]*\s*::(?!\s*<)/,
            inside: {
              punctuation: /::/
            }
          },
          // Hex, oct, bin, dec numbers with visual separators and type suffix
          number: /\b(?:0x[\dA-Fa-f](?:_?[\dA-Fa-f])*|0o[0-7](?:_?[0-7])*|0b[01](?:_?[01])*|(?:(?:\d(?:_?\d)*)?\.)?\d(?:_?\d)*(?:[Ee][+-]?\d+)?)(?:_?(?:f32|f64|[iu](?:8|16|32|64|size)?))?\b/,
          boolean: /\b(?:false|true)\b/,
          punctuation: /->|\.\.=|\.{1,3}|::|[{}[\];(),:]/,
          operator: /[-+*\/%!^]=?|=[=>]?|&[&=]?|\|[|=]?|<<?=?|>>?=?|[@?]/
        };
        Prism2.languages.rust["closure-params"].inside.rest = Prism2.languages.rust;
        Prism2.languages.rust["attribute"].inside["string"] = Prism2.languages.rust["string"];
      })(Prism);
    }
  }
});

export {
  require_rust
};
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